Found out today that people that are using IE7 are not able to log in. Everything seemed to be working fine before. I have not edited files in some time.

Here's the issue that my customers are facing: (I have been able to replicate)

Website: http://www.coastalpond.com

They go to the website, click Log In. (After they have created an account)
They enter their email address and password.
When they hit Login it sends them to the "home" page (like normal) but it doesnt login them in. The ZenID is in the URL bar, but it just doesnt seem to let them log in. Still shows Log In | My Account | Shopping Cart

Firefox works just fine. Is there a funky setting or permission that got changed somewhere that would cause this? I have tried this on my other site but they work fine and are on different servers.

If you need more details please let me know.